<template>
  <div>
    <h1>App</h1>
    <!-- <SonComp :money="money" :car="car"/> -->
    <SonComp :money="money" @change-money="money = $event"/>
  </div>
</template>

<script setup lang="ts">
import { ref } from 'vue';
import SonComp from './components/SonComp.vue';

const money = ref(100)
// const car = ref('大车车')


</script>

<style scoped>

</style>
